17656030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 39595392

約数和(自身を除く): 21939362

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 401, 518, 595, 629, 802, 1190, 1258, 1295, 2005, 2590, 2807, 3145, 4010, 4403, 5614, 6290, 6817, 8806, 13634, 14035, 14837, 22015, 28070, 29674, 34085, 44030, 47719, 68170, 74185, 95438, 103859, 148370, 207718, 238595, 252229, 477190, 504458, 519295, 1038590, 1261145, 1765603, 2522290, 3531206, 8828015, 17656030]

約数ペア:

[(1, 17656030), (2, 8828015), (5, 3531206), (7, 2522290), (10, 1765603), (14, 1261145), (17, 1038590), (34, 519295), (35, 504458), (37, 477190), (70, 252229), (74, 238595), (85, 207718), (119, 148370), (170, 103859), (185, 95438), (238, 74185), (259, 68170), (370, 47719), (401, 44030), (518, 34085), (595, 29674), (629, 28070), (802, 22015), (1190, 14837), (1258, 14035), (1295, 13634), (2005, 8806), (2590, 6817), (2807, 6290), (3145, 5614), (4010, 4403)]